A hydrogen peroxide sterilization process consists of H2O2 vapor filling the sterilizer chamber, making contact with and sterilizing exposed unit surfaces. New sterile air or nitrogen is circulated immediately after decontamination. The H₂O�?vapor breaks down into h2o and oxygen, lowering residual ranges to underneath one ppm—Harmless for operator entry. https://lombok-directory.com/listings13544110/not-known-factual-statements-about-vhp-sterilization-equipment